./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/bin/uautomizer-verify-zZY32mL2XJ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 05e3ebea4820703b3259b4b6dd440513670562ea5166f99f8e3aabd0be2e3f32 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 22:30:13,021 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 22:30:13,088 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-23 22:30:13,094 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 22:30:13,094 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 22:30:13,121 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 22:30:13,122 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 22:30:13,122 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 22:30:13,123 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 22:30:13,124 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 22:30:13,124 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 22:30:13,125 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 22:30:13,126 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 22:30:13,127 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 22:30:13,127 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 22:30:13,128 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 22:30:13,128 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 22:30:13,129 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 22:30:13,130 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 22:30:13,130 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 22:30:13,131 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 22:30:13,132 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 22:30:13,132 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 22:30:13,133 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 22:30:13,133 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 22:30:13,134 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 22:30:13,135 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 22:30:13,135 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 22:30:13,136 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 22:30:13,136 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 22:30:13,137 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 22:30:13,137 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 22:30:13,138 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 22:30:13,138 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 22:30:13,138 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 22:30:13,139 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 22:30:13,139 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 22:30:13,140 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 22:30:13,140 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 22:30:13,140 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/bin/uautomizer-verify-zZY32mL2XJ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05e3ebea4820703b3259b4b6dd440513670562ea5166f99f8e3aabd0be2e3f32 [2023-11-23 22:30:13,476 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 22:30:13,516 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 22:30:13,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 22:30:13,521 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 22:30:13,522 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 22:30:13,523 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2023-11-23 22:30:16,785 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 22:30:17,600 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 22:30:17,601 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2023-11-23 22:30:17,669 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/bin/uautomizer-verify-zZY32mL2XJ/data/1083111ab/1ec1e27463e9426280b795653e839ff8/FLAG2a1019d24 [2023-11-23 22:30:17,687 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/bin/uautomizer-verify-zZY32mL2XJ/data/1083111ab/1ec1e27463e9426280b795653e839ff8 [2023-11-23 22:30:17,694 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 22:30:17,696 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 22:30:17,698 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 22:30:17,698 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 22:30:17,703 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 22:30:17,705 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:30:17" (1/1) ... [2023-11-23 22:30:17,706 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b3f05c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:30:17, skipping insertion in model container [2023-11-23 22:30:17,707 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:30:17" (1/1) ... [2023-11-23 22:30:17,917 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 22:30:23,450 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460236,460249] [2023-11-23 22:30:23,454 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460405,460418] [2023-11-23 22:30:23,455 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460572,460585] [2023-11-23 22:30:23,456 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460740,460753] [2023-11-23 22:30:23,484 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 22:30:23,703 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 22:30:23,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6111] [2023-11-23 22:30:23,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6118] [2023-11-23 22:30:23,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6125] [2023-11-23 22:30:23,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6167-6168] [2023-11-23 22:30:23,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6173-6175] [2023-11-23 22:30:23,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6305] [2023-11-23 22:30:23,898 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6313] [2023-11-23 22:30:23,898 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6320] [2023-11-23 22:30:23,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6327] [2023-11-23 22:30:23,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [6355-6356] [2023-11-23 22:30:23,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6468-6469] [2023-11-23 22:30:23,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6502-6503] [2023-11-23 22:30:23,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [6543-6544] [2023-11-23 22:30:23,925 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [6898-6899] [2023-11-23 22:30:23,925 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6905] [2023-11-23 22:30:23,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7121] [2023-11-23 22:30:23,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7161] [2023-11-23 22:30:23,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7323] [2023-11-23 22:30:23,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7326] [2023-11-23 22:30:23,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7329] [2023-11-23 22:30:23,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7332] [2023-11-23 22:30:23,937 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7363] [2023-11-23 22:30:23,937 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7366] [2023-11-23 22:30:23,937 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7369] [2023-11-23 22:30:23,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7372] [2023-11-23 22:30:23,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7403] [2023-11-23 22:30:23,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7406] [2023-11-23 22:30:23,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7409] [2023-11-23 22:30:23,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7412] [2023-11-23 22:30:23,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7443] [2023-11-23 22:30:23,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7446] [2023-11-23 22:30:23,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7449] [2023-11-23 22:30:23,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7452] [2023-11-23 22:30:23,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7862] [2023-11-23 22:30:24,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9294] [2023-11-23 22:30:24,300 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460236,460249] [2023-11-23 22:30:24,300 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460405,460418] [2023-11-23 22:30:24,301 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460572,460585] [2023-11-23 22:30:24,301 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460740,460753] [2023-11-23 22:30:24,312 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 22:30:24,676 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 22:30:24,676 WARN L675 CHandler]: The function __bad_unaligned_access_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 22:30:24,677 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 22:30:24,683 INFO L206 MainTranslator]: Completed translation [2023-11-23 22:30:24,684 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:30:24 WrapperNode [2023-11-23 22:30:24,684 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 22:30:24,685 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 22:30:24,686 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 22:30:24,686 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 22:30:24,693 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:30:24" (1/1) ... [2023-11-23 22:30:24,870 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:30:24" (1/1) ... [2023-11-23 22:30:25,253 INFO L138 Inliner]: procedures = 676, calls = 4388, calls flagged for inlining = 339, calls inlined = 301, statements flattened = 9757 [2023-11-23 22:30:25,254 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 22:30:25,255 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 22:30:25,255 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 22:30:25,255 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 22:30:25,269 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:30:24" (1/1) ... [2023-11-23 22:30:25,270 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:30:24" (1/1) ... [2023-11-23 22:30:25,407 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:30:24" (1/1) ... [2023-11-23 22:30:28,437 INFO L189 HeapSplitter]: Split 2629 memory accesses to 20 slices as follows [2491, 5, 2, 0, 0, 40, 4, 2, 2, 4, 1, 2, 7, 1, 52, 3, 6, 0, 5, 2] [2023-11-23 22:30:28,437 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:30:24" (1/1) ... [2023-11-23 22:30:28,438 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:30:24" (1/1) ... [2023-11-23 22:30:28,723 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:30:24" (1/1) ... [2023-11-23 22:30:28,794 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:30:24" (1/1) ... [2023-11-23 22:30:28,868 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:30:24" (1/1) ... [2023-11-23 22:30:28,918 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:30:24" (1/1) ... [2023-11-23 22:30:29,006 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 22:30:29,008 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 22:30:29,008 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 22:30:29,009 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 22:30:29,010 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:30:24" (1/1) ... [2023-11-23 22:30:29,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 22:30:29,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:30:29,050 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 22:30:29,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6115176-a987-4f10-adbd-109b5fd93206/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 22:30:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-11-23 22:30:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-11-23 22:30:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 22:30:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 22:30:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-23 22:30:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-23 22:30:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2023-11-23 22:30:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2023-11-23 22:30:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 22:30:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 22:30:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2023-11-23 22:30:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2023-11-23 22:30:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2023-11-23 22:30:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2023-11-23 22:30:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2023-11-23 22:30:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2023-11-23 22:30:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2023-11-23 22:30:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2023-11-23 22:30:29,102 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2023-11-23 22:30:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2023-11-23 22:30:29,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 22:30:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 22:30:29,104 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-23 22:30:29,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-23 22:30:29,104 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2023-11-23 22:30:29,104 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2023-11-23 22:30:29,105 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 22:30:29,105 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 22:30:29,105 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 22:30:29,105 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 22:30:29,105 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2023-11-23 22:30:29,106 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2023-11-23 22:30:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2023-11-23 22:30:29,106 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2023-11-23 22:30:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2023-11-23 22:30:29,107 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2023-11-23 22:30:29,107 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 22:30:29,107 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 22:30:29,107 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2023-11-23 22:30:29,107 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2023-11-23 22:30:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2023-11-23 22:30:29,108 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2023-11-23 22:30:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 22:30:29,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 22:30:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 22:30:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 22:30:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-23 22:30:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-23 22:30:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 22:30:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 22:30:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2023-11-23 22:30:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2023-11-23 22:30:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2023-11-23 22:30:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2023-11-23 22:30:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 22:30:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 22:30:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2023-11-23 22:30:29,112 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2023-11-23 22:30:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-23 22:30:29,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-23 22:30:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 22:30:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 22:30:29,113 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 22:30:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2023-11-23 22:30:29,113 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2023-11-23 22:30:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2023-11-23 22:30:29,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2023-11-23 22:30:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-23 22:30:29,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-23 22:30:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-23 22:30:29,115 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-23 22:30:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2023-11-23 22:30:29,115 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2023-11-23 22:30:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2023-11-23 22:30:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2023-11-23 22:30:29,117 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2023-11-23 22:30:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 22:30:29,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 22:30:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-23 22:30:29,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-23 22:30:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 22:30:29,118 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 22:30:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-23 22:30:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-23 22:30:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-23 22:30:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-23 22:30:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-23 22:30:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-23 22:30:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-23 22:30:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-23 22:30:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-23 22:30:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-23 22:30:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-23 22:30:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-23 22:30:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-23 22:30:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-23 22:30:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-23 22:30:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-23 22:30:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-23 22:30:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-23 22:30:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-23 22:30:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-23 22:30:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2023-11-23 22:30:29,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2023-11-23 22:30:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2023-11-23 22:30:29,126 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2023-11-23 22:30:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 22:30:29,129 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 22:30:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2023-11-23 22:30:29,130 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2023-11-23 22:30:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 22:30:29,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 22:30:29,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-23 22:30:29,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-23 22:30:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-23 22:30:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-23 22:30:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-23 22:30:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-23 22:30:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-23 22:30:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-23 22:30:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-23 22:30:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-23 22:30:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-23 22:30:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-23 22:30:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-23 22:30:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-23 22:30:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-23 22:30:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-23 22:30:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-23 22:30:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-23 22:30:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-23 22:30:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-23 22:30:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2023-11-23 22:30:29,143 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2023-11-23 22:30:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 22:30:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 22:30:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-23 22:30:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-23 22:30:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-23 22:30:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-23 22:30:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-23 22:30:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-23 22:30:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-23 22:30:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-23 22:30:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-23 22:30:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-23 22:30:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-23 22:30:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-23 22:30:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-23 22:30:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-23 22:30:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-23 22:30:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-23 22:30:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-23 22:30:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-23 22:30:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-23 22:30:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-23 22:30:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-23 22:30:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-23 22:30:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 22:30:29,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 22:30:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-23 22:30:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-23 22:30:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-23 22:30:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-23 22:30:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-23 22:30:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-23 22:30:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-23 22:30:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-23 22:30:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-23 22:30:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-23 22:30:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-23 22:30:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-23 22:30:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-23 22:30:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-23 22:30:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-23 22:30:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-23 22:30:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2023-11-23 22:30:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2023-11-23 22:30:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2023-11-23 22:30:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2023-11-23 22:30:29,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-23 22:30:29,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-23 22:30:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-23 22:30:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-23 22:30:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-23 22:30:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-23 22:30:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-23 22:30:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-23 22:30:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-23 22:30:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-23 22:30:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-23 22:30:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-23 22:30:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-23 22:30:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-23 22:30:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-23 22:30:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-23 22:30:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2023-11-23 22:30:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2023-11-23 22:30:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2023-11-23 22:30:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2023-11-23 22:30:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 22:30:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 22:30:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2023-11-23 22:30:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2023-11-23 22:30:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2023-11-23 22:30:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2023-11-23 22:30:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 22:30:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 22:30:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 22:30:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 22:30:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2023-11-23 22:30:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2023-11-23 22:30:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2023-11-23 22:30:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2023-11-23 22:30:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 22:30:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 22:30:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-23 22:30:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-23 22:30:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 22:30:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 22:30:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 22:30:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-23 22:30:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-23 22:30:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-23 22:30:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-23 22:30:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2023-11-23 22:30:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2023-11-23 22:30:29,257 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-23 22:30:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-23 22:30:29,257 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2023-11-23 22:30:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2023-11-23 22:30:29,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 22:30:29,257 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-23 22:30:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-23 22:30:29,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 22:30:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 22:30:29,259 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 22:30:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 22:30:29,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-23 22:30:29,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-23 22:30:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-23 22:30:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-23 22:30:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-23 22:30:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-23 22:30:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-23 22:30:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-23 22:30:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-23 22:30:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-23 22:30:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-23 22:30:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-23 22:30:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-23 22:30:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-23 22:30:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-23 22:30:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-23 22:30:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-23 22:30:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-23 22:30:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-23 22:30:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-23 22:30:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 22:30:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2023-11-23 22:30:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2023-11-23 22:30:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2023-11-23 22:30:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2023-11-23 22:30:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2023-11-23 22:30:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2023-11-23 22:30:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 22:30:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 22:30:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 22:30:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 22:30:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2023-11-23 22:30:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2023-11-23 22:30:29,268 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2023-11-23 22:30:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2023-11-23 22:30:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2023-11-23 22:30:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2023-11-23 22:30:29,272 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2023-11-23 22:30:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2023-11-23 22:30:29,272 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2023-11-23 22:30:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2023-11-23 22:30:29,272 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-23 22:30:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-23 22:30:29,272 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-23 22:30:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-23 22:30:29,272 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-23 22:30:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-23 22:30:29,273 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 22:30:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 22:30:29,273 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2023-11-23 22:30:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2023-11-23 22:30:29,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-23 22:30:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-23 22:30:29,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2023-11-23 22:30:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2023-11-23 22:30:29,273 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2023-11-23 22:30:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2023-11-23 22:30:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 22:30:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 22:30:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2023-11-23 22:30:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2023-11-23 22:30:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 22:30:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 22:30:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-23 22:30:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-23 22:30:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2023-11-23 22:30:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2023-11-23 22:30:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-23 22:30:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-23 22:30:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-23 22:30:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-23 22:30:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-23 22:30:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-23 22:30:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-23 22:30:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-23 22:30:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-23 22:30:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-23 22:30:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-23 22:30:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-23 22:30:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-23 22:30:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-23 22:30:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-23 22:30:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-23 22:30:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-23 22:30:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-23 22:30:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-23 22:30:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-23 22:30:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-23 22:30:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-23 22:30:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-23 22:30:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-23 22:30:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-23 22:30:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-23 22:30:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-23 22:30:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-23 22:30:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-23 22:30:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-23 22:30:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-23 22:30:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-23 22:30:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-23 22:30:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-23 22:30:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-23 22:30:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-23 22:30:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-23 22:30:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-23 22:30:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-23 22:30:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-23 22:30:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 22:30:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 22:30:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2023-11-23 22:30:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2023-11-23 22:30:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-23 22:30:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-23 22:30:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 22:30:29,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 22:30:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-23 22:30:29,280 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-23 22:30:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 22:30:29,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 22:30:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-23 22:30:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2023-11-23 22:30:29,280 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2023-11-23 22:30:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-23 22:30:29,280 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-23 22:30:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-23 22:30:29,281 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-23 22:30:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2023-11-23 22:30:29,281 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2023-11-23 22:30:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 22:30:29,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 22:30:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2023-11-23 22:30:29,281 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2023-11-23 22:30:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2023-11-23 22:30:29,281 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2023-11-23 22:30:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-23 22:30:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-23 22:30:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-23 22:30:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-23 22:30:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-23 22:30:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-23 22:30:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-23 22:30:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-23 22:30:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-23 22:30:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-23 22:30:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-23 22:30:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-23 22:30:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-23 22:30:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-23 22:30:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-23 22:30:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-23 22:30:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-23 22:30:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-23 22:30:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-23 22:30:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-23 22:30:29,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-23 22:30:29,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-23 22:30:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-23 22:30:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-23 22:30:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-23 22:30:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-23 22:30:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-23 22:30:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-23 22:30:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-23 22:30:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-23 22:30:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-23 22:30:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-23 22:30:29,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-23 22:30:29,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-23 22:30:29,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-23 22:30:29,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-23 22:30:29,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-23 22:30:29,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-23 22:30:29,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-23 22:30:29,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-23 22:30:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2023-11-23 22:30:29,285 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2023-11-23 22:30:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2023-11-23 22:30:29,286 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2023-11-23 22:30:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-23 22:30:29,286 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-23 22:30:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 22:30:29,286 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 22:30:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-23 22:30:29,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-23 22:30:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-23 22:30:29,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-23 22:30:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-23 22:30:29,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-23 22:30:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-23 22:30:29,287 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-23 22:30:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 22:30:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 22:30:29,287 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 22:30:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2023-11-23 22:30:29,287 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2023-11-23 22:30:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2023-11-23 22:30:29,288 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2023-11-23 22:30:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-23 22:30:29,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-23 22:30:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2023-11-23 22:30:29,288 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2023-11-23 22:30:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 22:30:29,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 22:30:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-23 22:30:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-23 22:30:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-23 22:30:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-23 22:30:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-23 22:30:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-23 22:30:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-23 22:30:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-23 22:30:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-23 22:30:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-23 22:30:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-23 22:30:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-23 22:30:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-23 22:30:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-23 22:30:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-23 22:30:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-23 22:30:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-23 22:30:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-23 22:30:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-23 22:30:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-23 22:30:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_alx_priv [2023-11-23 22:30:29,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_alx_priv [2023-11-23 22:30:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-23 22:30:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-23 22:30:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-23 22:30:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-23 22:30:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-23 22:30:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-23 22:30:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-23 22:30:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-23 22:30:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-23 22:30:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-23 22:30:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-23 22:30:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-23 22:30:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-23 22:30:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-23 22:30:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-23 22:30:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-23 22:30:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-23 22:30:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-23 22:30:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-23 22:30:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-23 22:30:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2023-11-23 22:30:29,293 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2023-11-23 22:30:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 22:30:29,293 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 22:30:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 22:30:29,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 22:30:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-23 22:30:29,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-23 22:30:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 22:30:29,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 22:30:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2023-11-23 22:30:29,293 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2023-11-23 22:30:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-23 22:30:29,293 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-23 22:30:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-23 22:30:29,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-23 22:30:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-23 22:30:29,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-23 22:30:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 22:30:29,294 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 22:30:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-23 22:30:29,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-23 22:30:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 22:30:29,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 22:30:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 22:30:29,294 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 22:30:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2023-11-23 22:30:29,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2023-11-23 22:30:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2023-11-23 22:30:29,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2023-11-23 22:30:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2023-11-23 22:30:29,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2023-11-23 22:30:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-23 22:30:29,295 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-23 22:30:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-23 22:30:29,295 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-23 22:30:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2023-11-23 22:30:29,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2023-11-23 22:30:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2023-11-23 22:30:29,296 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2023-11-23 22:30:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 22:30:29,296 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 22:30:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2023-11-23 22:30:29,296 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2023-11-23 22:30:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 22:30:29,296 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 22:30:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2023-11-23 22:30:29,296 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2023-11-23 22:30:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-23 22:30:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-23 22:30:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-23 22:30:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-23 22:30:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-23 22:30:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-23 22:30:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-23 22:30:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-23 22:30:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-23 22:30:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-23 22:30:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-23 22:30:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-23 22:30:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-23 22:30:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-23 22:30:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-23 22:30:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-23 22:30:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-23 22:30:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-23 22:30:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-23 22:30:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-23 22:30:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 22:30:29,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 22:30:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2023-11-23 22:30:29,299 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2023-11-23 22:30:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 22:30:29,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 22:30:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2023-11-23 22:30:29,299 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2023-11-23 22:30:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2023-11-23 22:30:29,299 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2023-11-23 22:30:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2023-11-23 22:30:29,300 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2023-11-23 22:30:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-23 22:30:29,300 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-23 22:30:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2023-11-23 22:30:29,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2023-11-23 22:30:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-23 22:30:29,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-23 22:30:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-11-23 22:30:29,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-11-23 22:30:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2023-11-23 22:30:29,301 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2023-11-23 22:30:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2023-11-23 22:30:29,301 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2023-11-23 22:30:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2023-11-23 22:30:29,301 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2023-11-23 22:30:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2023-11-23 22:30:29,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2023-11-23 22:30:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_89 [2023-11-23 22:30:29,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_89 [2023-11-23 22:30:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2023-11-23 22:30:29,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2023-11-23 22:30:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-23 22:30:29,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-23 22:30:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-23 22:30:29,302 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-23 22:30:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 22:30:29,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 22:30:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-23 22:30:29,302 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-23 22:30:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-23 22:30:29,303 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-23 22:30:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2023-11-23 22:30:29,303 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2023-11-23 22:30:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2023-11-23 22:30:29,303 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2023-11-23 22:30:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-23 22:30:29,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-23 22:30:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 22:30:29,303 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 22:30:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-23 22:30:29,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-23 22:30:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 22:30:29,304 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 22:30:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 22:30:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-23 22:30:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-23 22:30:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-23 22:30:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-23 22:30:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-23 22:30:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-23 22:30:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-23 22:30:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-23 22:30:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-23 22:30:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-23 22:30:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-23 22:30:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-23 22:30:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-23 22:30:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-23 22:30:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-23 22:30:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-23 22:30:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-23 22:30:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-23 22:30:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-23 22:30:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 22:30:29,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 22:30:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2023-11-23 22:30:29,306 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2023-11-23 22:30:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2023-11-23 22:30:29,306 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2023-11-23 22:30:30,597 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 22:30:30,603 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 22:30:42,218 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-23 22:30:43,054 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 22:30:45,177 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 22:30:45,968 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 22:30:45,969 INFO L309 CfgBuilder]: Removed 8 assume(true) statements. [2023-11-23 22:30:45,972 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:30:45 BoogieIcfgContainer [2023-11-23 22:30:45,972 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 22:30:45,977 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 22:30:45,977 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 22:30:45,981 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 22:30:45,981 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 10:30:17" (1/3) ... [2023-11-23 22:30:45,982 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21778130 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:30:45, skipping insertion in model container [2023-11-23 22:30:45,982 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:30:24" (2/3) ... [2023-11-23 22:30:45,983 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21778130 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:30:45, skipping insertion in model container [2023-11-23 22:30:45,983 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:30:45" (3/3) ... [2023-11-23 22:30:45,985 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2023-11-23 22:30:46,006 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 22:30:46,007 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-11-23 22:30:46,143 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 22:30:46,154 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7f9f466c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 22:30:46,154 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-11-23 22:30:46,171 INFO L276 IsEmpty]: Start isEmpty. Operand has 3225 states, 2163 states have (on average 1.4410540915395285) internal successors, (3117), 2206 states have internal predecessors, (3117), 890 states have call successors, (890), 173 states have call predecessors, (890), 172 states have return successors, (881), 867 states have call predecessors, (881), 881 states have call successors, (881) [2023-11-23 22:30:46,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-23 22:30:46,203 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 22:30:46,212 INFO L195 NwaCegarLoop]: trace histogram [17, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:30:46,213 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-11-23 22:30:46,219 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:30:46,219 INFO L85 PathProgramCache]: Analyzing trace with hash -901627568, now seen corresponding path program 1 times [2023-11-23 22:30:46,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:30:46,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125325691] [2023-11-23 22:30:46,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:30:46,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:30:46,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:47,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:47,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:47,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-23 22:30:48,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:48,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 22:30:48,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:48,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 22:30:48,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-23 22:30:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:48,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-23 22:30:48,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:48,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-23 22:30:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-23 22:30:48,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:48,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-23 22:30:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:48,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-23 22:30:48,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-23 22:30:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:48,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-23 22:30:48,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-23 22:30:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-23 22:30:48,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:48,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-23 22:30:48,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-23 22:30:48,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 22:30:48,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-23 22:30:48,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2023-11-23 22:30:48,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:30:48,520 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2023-11-23 22:30:48,524 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:30:48,525 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125325691] [2023-11-23 22:30:48,525 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1125325691] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:30:48,526 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:30:48,526 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 22:30:48,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333486103] [2023-11-23 22:30:48,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:30:48,537 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-23 22:30:48,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:30:48,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-23 22:30:48,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-23 22:30:48,584 INFO L87 Difference]: Start difference. First operand has 3225 states, 2163 states have (on average 1.4410540915395285) internal successors, (3117), 2206 states have internal predecessors, (3117), 890 states have call successors, (890), 173 states have call predecessors, (890), 172 states have return successors, (881), 867 states have call predecessors, (881), 881 states have call successors, (881) Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19)